Answers

Subtract 10/14 from 7/42

7/42 - 10/14 is -23/42.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 14 is 42
   
   Next, find the equivalent fraction of both fractional numbers with denominator 42
2. For the 1st fraction, since 42 × 1 = 42,
   7/42 = 7 × 1/42 × 1 = 7/42
3. Likewise, for the 2nd fraction, since 14 × 3 = 42,
   10/14 = 10 × 3/14 × 3 = 30/42
4. Subtract the two like fractions:
   7/42 - 30/42 = 7 - 30/42 = -23/42

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